From: Nicolin Chen <Guangyu.Chen@freescale.com>
Date: Fri, 20 Dec 2013 08:41:03 +0000 (+0800)
Subject: ASoC: fsl_sai: Drop useless ret in startup()
X-Git-Tag: v3.14-rc1~143^2~1^2~38^2^31~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=15b29dae6604d2d2daf586429ff12f26272a868a;p=pandora-kernel.git

ASoC: fsl_sai: Drop useless ret in startup()

We can save this ret to make the code neater.

Signed-off-by: Nicolin Chen <Guangyu.Chen@freescale.com>
Reviewed-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 8450bff6fb13..fc4cd95ad0a9 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -334,12 +334,9 @@ static int fsl_sai_trigger(struct snd_pcm_substream *substream, int cmd,
 static int fsl_sai_startup(struct snd_pcm_substream *substream,
 		struct snd_soc_dai *cpu_dai)
 {
-	int ret;
 	struct fsl_sai *sai = snd_soc_dai_get_drvdata(cpu_dai);
 
-	ret = clk_prepare_enable(sai->clk);
-
-	return ret;
+	return clk_prepare_enable(sai->clk);
 }
 
 static void fsl_sai_shutdown(struct snd_pcm_substream *substream,